straightedge

I'll be in Chicago for a few days next week and wanted to check out the Thursday night races at the Northbrook Velodrome. I can't find the address or location of the velodrome on the website but I think I found it with Google Earth, but not for sure. Does anybody know a close intersection to use for directions? Any recommended routes if I'm riding from the south Loop area? I've ridden plenty in Chicago, just never out to the suburbs, so even a route from the northern edge of the city is fine.

Thanks.